SmashTunes shows you what song is being played by iTunes in the empty space of your Mac's menu bar, for those cases where you're not exactly sure what tune is buzzing in your head. Another great thing is that SmashTunes let's you control the most essential parts of iTunes from its menu, or by using keyboard shortcuts a.k.a. hot keys. This is great for skipping a song, or rating it. For those of us that are audiophiles but also find joy in the artwork of the albums you're listening to have a look at that as well.